Purpose: We developed the Goal Achievement Scale in Colleges of Education (GASCE) to address the lack of context-specific assessment tools for evaluating goal achievement in Nigerian colleges of education. Existing instruments fail to capture the unique challenges of these institutions, making a reliable and valid scale essential for assessing…

At the highest level, this dissertation is a case study on how bias can become encoded into the tools used to measure a construct and into the very definition of the construct itself. In this case, the construct is spatial ability. This dissertation focuses on the validity and accuracy of spatial tests and illuminates gender bias that is…

The debate on the validity of teaching students how to identify their own preferred learning style is not going to go away anytime soon as evidenced by the number of articles still being written about the topic. One can find numerous research studies that say students have different strengths and weaknesses when it comes to learning and retaining…

Socioscientific issues, issues that center on the intersection between scientific and social problems in real-world contexts, are valuable tools to use in science instruction due to their association with gains in scientific literacy, argumentation skills, and content knowledge. However, due to their complex nature, crafting instruction using…

The concept of teacher accountability assumes teachers will use data-driven decision making to plan and deliver appropriate and effective instruction to their students. In order to do so, teachers must be able to accurately interpret the data that is given to them, and that requires the knowledge of some basic concepts of assessment and…

Writing is an important content area that pervades all subject areas and is required for post-school success, yet many students with autism spectrum disorders (ASD) often struggle in written expression. In this article we discuss the characteristics of students with ASD that make writing difficult, and the strengths, such as the use of technology,…

This study examined teachers' beliefs about motivating students to read through the development of a new survey questionnaire. The current investigation reports on initial tests of the scale's reliability and validity. The items for this measure were developed from an engagement perspective to reflect the motivational constructs represented in an…

The impact of biotechnologies on peoples' everyday lives continuously increases. Measuring young peoples' attitudes toward biotechnologies is therefore very important and its results are useful not only for science curriculum developers and policy makers, but also for producers and distributors of genetically modified products. Despite of…

The purpose of this study was to develop and field test an employment screening instrument for special education teachers. The instrument developed demonstrated good reliability and concurrent validity. Both principals and special education administrators could effectively use the instrument. The instrument shows promise for helping administrators…

This study described the process of developing and validating the College Chemistry Self-Efficacy Scale (CCSS) that can be used to assess college students' beliefs in their ability to perform essential tasks in chemistry. In the first phase, data collected from 363 college students provided evidence for the validity and reliability of the new…

This study investigated the effects of a training package (written manual, individual training session, and ongoing verbal feedback) on middle school peer tutors' use of embedded, constant time delay procedures and on the learning outcomes for students with significant cognitive disabilities in general education settings. The study data showed…

Purpose: The objective of the paper is the development and validation of scales to assess reflective learning. Design/methodology/approach: The research is based on a literature review plus in-classroom experience. For the scale validation process, exploratory and confirmatory analyses were conducted, following proposals made by Anderson and…

Purpose: This study explores the notion of collective teacher efficacy, a characteristic of schools that has emerged as a significant factor in school productivity. More specifically, this paper examines the construct validity and reliability of the Israeli Collective Teacher Efficacy Scale and explores variables that may influence teachers' sense…

This paper aims to develop the Reflective Thinking Tendency Scale (RTTS) for teachers and student teachers. Survey was the research method used in the study. In this research, there were 599 cases and 456 of these cases were the students of the departments of the Turkish language teaching and primary school teaching within grades of 2nd, 3rd and…

The present study had three purposes. The first was to further explore the psychometric properties of the Preferred Thinking Styles in Teaching Inventory [Zhang, L. F. (2003). "The preferred thinking styles in teaching inventory." Unpublished test. The University of Hong Kong: Hong Kong]. The second was to test the hypothesis that the…